body{ font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"; padding:20px; }
.options{ max-width: 720px; margin: 0 auto; display: grid; gap: 16px; }
section{ border:1px solid #e5e7eb; border-radius:12px; padding:16px; }
label{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin:8px 0; }
input, select, button{ padding:8px 10px; }
footer{ display:flex; align-items:center; gap:12px; }


